WO2002001802A3 - System and method for implementing local base stations - Google Patents

System and method for implementing local base stations Download PDF

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Publication number
WO2002001802A3
WO2002001802A3 PCT/CA2001/000937 CA0100937W WO0201802A3 WO 2002001802 A3 WO2002001802 A3 WO 2002001802A3 CA 0100937 W CA0100937 W CA 0100937W WO 0201802 A3 WO0201802 A3 WO 0201802A3
Authority
WO
WIPO (PCT)
Prior art keywords
data
local base
lan
outgoing
base station
Prior art date
Application number
PCT/CA2001/000937
Other languages
French (fr)
Other versions
WO2002001802A2 (en
Inventor
Matthias Wandel
Gary P Mousseau
Original Assignee
Matthias Wandel
Gary P Mousseau
Research In Motion Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Matthias Wandel, Gary P Mousseau, Research In Motion Ltd filed Critical Matthias Wandel
Priority to CA002414287A priority Critical patent/CA2414287C/en
Priority to EP01949151A priority patent/EP1295437B1/en
Priority to AU2001270395A priority patent/AU2001270395A1/en
Priority to DE60126941T priority patent/DE60126941T2/en
Publication of WO2002001802A2 publication Critical patent/WO2002001802A2/en
Publication of WO2002001802A3 publication Critical patent/WO2002001802A3/en
Priority to HK03106988A priority patent/HK1055651A1/en

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/30—Routing of multiclass traffic
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/21—Monitoring or handling of messages
    • H04L51/214—Monitoring or handling of messages using selective forwarding
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L51/00—User-to-user messaging in packet-switching networks, transmitted according to store-and-forward or real-time protocols, e.g. e-mail
    • H04L51/58—Message adaptation for wireless communication
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12—Messaging; Mailboxes; Announcements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W88/00—Devices specially adapted for wireless communication networks, e.g. terminals, base stations or access point devices
    • H04W88/08—Access point devices
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W40/00—Communication routing or communication path finding
    • H04W40/02—Communication route or path selection, e.g. power-based or shortest path routing
    • H04W40/20—Communication route or path selection, e.g. power-based or shortest path routing based on geographic position or location
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/04—Registration at HLR or HSS [Home Subscriber Server]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/02—Processing of mobility data, e.g. registration information at HLR [Home Location Register] or VLR [Visitor Location Register]; Transfer of mobility data, e.g. between HLR, VLR or external networks
    • H04W8/08—Mobility data transfer
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W8/00—Network data management
    • H04W8/26—Network addressing or numbering for mobility support
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W84/00—Network topologies
    • H04W84/02—Hierarchically pre-organised networks, e.g. paging networks, cellular networks, WLAN [Wireless Local Area Network] or WLL [Wireless Local Loop]
    • H04W84/10—Small scale networks; Flat hierarchical networks
    • H04W84/12—WLAN [Wireless Local Area Networks]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/02—Inter-networking arrangements
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W92/00—Interfaces specially adapted for wireless communication networks
    • H04W92/16—Interfaces between hierarchically similar devices
    • H04W92/20—Interfaces between hierarchically similar devices between access points

Abstract

A system and method for implementing local base stations is provided. The system includes a plurality of mobile devices (20), a local area network (LAN) (14) , and a plurality of local base stations (44,46) coupled to the LAN. Each local base station in the system has a unique address on the LAN, and is configured to transmit and receive data packets to and from the mobile devices. Using the unique address assigned to a particular local base station, the data packets may be transferred between local base stations over the LAN. Each local base station in the system may include a central processing unit (CPU) coupled to a sound card and a network interface card, and a transmitting and receiving means that sends and receives modulated RF signals to and from the mobile devices. The sound card is configured to demodulate an incoming RF signal to produce an incoming frame of data, and to generate an outgoing modulated RF signal from an outgoing frame of data. Each local base station may also include a software module executed by the CPU and configured to extract a packet of data from the incoming RF signal and encode the packet of data into an outgoing datagram that includes addressing information enabling the outgoing datagram to be directed to another local base station over the LAN, and also configured to extract a data packet from an incoming datagram received from the LAN and encode the data packet into the outgoing frame of data tha includes information enabling the outgoing frame of data to be transmitted to the mobile device.
PCT/CA2001/000937 2000-06-27 2001-06-27 System and method for implementing local base stations WO2002001802A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CA002414287A CA2414287C (en) 2000-06-27 2001-06-27 System and method for implementing local base stations
EP01949151A EP1295437B1 (en) 2000-06-27 2001-06-27 System and method for implementing local base stations
AU2001270395A AU2001270395A1 (en) 2000-06-27 2001-06-27 System and method for implementing local base stations
DE60126941T DE60126941T2 (en) 2000-06-27 2001-06-27 SYSTEM AND METHOD FOR IMPLEMENTING LOCAL BASE STATIONS
HK03106988A HK1055651A1 (en) 2000-06-27 2003-09-26 System and method for implementing local base stations

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US21408000P 2000-06-27 2000-06-27
US60/214,080 2000-06-27

Publications (2)

Publication Number Publication Date
WO2002001802A2 WO2002001802A2 (en) 2002-01-03
WO2002001802A3 true WO2002001802A3 (en) 2002-09-26

Family

ID=22797694

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/CA2001/000937 WO2002001802A2 (en) 2000-06-27 2001-06-27 System and method for implementing local base stations

Country Status (7)

Country Link
US (2) US20020059449A1 (en)
EP (2) EP1773011B1 (en)
AU (1) AU2001270395A1 (en)
CA (1) CA2414287C (en)
DE (2) DE60126941T2 (en)
HK (1) HK1055651A1 (en)
WO (1) WO2002001802A2 (en)

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US7343408B2 (en) * 2000-12-05 2008-03-11 Mformation Technologies, Inc. System and method for wireless data terminal management using telecommunication signaling network
US20020112046A1 (en) * 2000-12-05 2002-08-15 Rakesh Kushwaha System and method for wireless data terminal management using mobitex network
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US6799885B2 (en) * 2001-07-09 2004-10-05 Steag Micro Tech Gmbh Method of improving the function of an hour-glass
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US7301925B2 (en) * 2002-03-08 2007-11-27 At Road, Inc. Combined LAN and WAN system for mobile resource management
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US7136658B2 (en) * 2002-12-10 2006-11-14 International Business Machines Corporation High-rate proximity detection with the ability to provide notification
US20050216933A1 (en) * 2004-03-25 2005-09-29 Comcast Cable Holdings, Llc Method and system which enables users to select videos from cable provider web site for on-demand delivery from the cable provider to user televisions via cable television network
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US20130034108A1 (en) * 2011-06-28 2013-02-07 Futurewei Technologies, Inc. System and Method for Communications Network Configuration
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Also Published As

Publication number Publication date
WO2002001802A2 (en) 2002-01-03
AU2001270395A1 (en) 2002-01-08
EP1773011A2 (en) 2007-04-11
EP1773011B1 (en) 2011-04-13
HK1055651A1 (en) 2004-01-16
US20020059449A1 (en) 2002-05-16
DE60126941T2 (en) 2007-11-22
CA2414287A1 (en) 2002-01-03
EP1773011A3 (en) 2007-08-08
DE60126941D1 (en) 2007-04-12
DE60144451D1 (en) 2011-05-26
CA2414287C (en) 2007-08-07
US20080069064A1 (en) 2008-03-20
EP1295437B1 (en) 2007-02-28
EP1295437A2 (en) 2003-03-26
US7986678B2 (en) 2011-07-26

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